Advertisements
Advertisements
Question
Study the experimental setup in the figure and then answer the question that follow.

What will you observe in the setup after about half an hour? Give reasons for your answer.
Advertisements
Solution
Water molecules will continue to pass from 5% sucrose solution to 10% sucrose solution through the semipermeable membrane due to osmosis. This will continue till the concentration of water molecules becomes the same in both ends of the setup.
RELATED QUESTIONS
Correct the following statements by changing the underlined words:
Xylem transports starch from the leaves to all parts of the plant body
Draw a magnified view of the root-hair, and describe, how it helps in the absorption of water from the soil.
Study the diagram given below and answer the questions that follow:
- Name the process being studied in the above experiment.
- Explain the process mentioned in (a) above
- Why is oil placed over water?
- What do we observe with regard to the level of water when this set-up is placed in (1) bright sunlight, (2) humid conditions and (3) windy days?
- Mention any three adaptations found in plants to foster the process mentioned in (a) above
Study the experimental setup in the figure and then answer the question that follow.

What is meant by 'semipermeable membrane'?
Draw a cross-section of root showing association of soil particles with root hairs.
Draw a neat and labelled diagram of Root hair.
Epiphytic plants like ____________ absorb water vapours from air with the help of epiphytic roots having special tissue called velamen.
Which plant does tissue transport water and minerals from the roots to the leaf?
Water in the root enters due to ______.
